Variants of Plasmodium berghei resistant to passive transfer of immune serum.
D000818:Animals; D004361:Drug Tolerance; D007106:Immune Sera / Q000494:pharmacology*; D007112:Immunity, Maternally-Acquired; D008288:Malaria / Q000276:immunology*; D051379:Mice; D010961:Plasmodium / Q000187:drug effects / Q000276:immunology*; D051381:Rats
D007106:Immune Sera